Missing Method in TutorialsController

Error: The action www.housing21eu.net is not defined in controller TutorialsController

Error: Create TutorialsController::www.housing21eu.net() in file: app/controllers/tutorials_controller.php.

<?php
class TutorialsController extends AppController {

	var $name = 'Tutorials';


	function www.housing21eu.net() {

	}

}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_action.ctp